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NFPA 921 || with 100% Correct Answers.

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  • NFPA 921 |
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  • NFPA 921 |

1033 correct answers NFPA _______________ is a standard that is designed to establish the minimum JPRs for service as a fire investigator. Five correct answers Most NFPA revision cycles have ________ distinct steps. Deductive Reasoning correct answers A process of the fire investigator using ...

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  • October 13, 2024
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  • 2024/2025
  • Exam (elaborations)
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  • NFPA 921 |
  • NFPA 921 |
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NFPA 921 || with 100% Correct Answers.
1033 correct answers NFPA _______________ is a standard that is designed to establish the
minimum JPRs for service as a fire investigator.

Five correct answers Most NFPA revision cycles have ________ distinct steps.

Deductive Reasoning correct answers A process of the fire investigator using his or her own
knowledge and skills to challenge or test the hypothesis analytically.

Inductive Reasoning correct answers The form of reasoning distinguished by the investigator
developing a hypothesis based on the empirical data to explain the events of the incident.

1. Recognize the Need
2. Define the Problem
3. Collect Data
4. Analyze the Data
5. Develop a Hypothesis
6. Test the Hypothesis correct answers The steps of the Scientific Method

Pyrolysis correct answers The process of thermal decomposition

Pyrolysis correct answers ________________ is seen when wood, heated sufficiently, breaks
down the vapors and char.

Vaporization correct answers For liquids to burn, they must be heated to produce ignitable
mixtures in air through a process known as _______________________.

Combustion correct answers For a __________________ to occur, four components must be
present.

Fuel correct answers The material that will be reduced or consumed during the combustion
process.

Oxidizing Agent correct answers Most fires require an __________________ ____________ to
support the combustion process.

Heat correct answers _________________ provides the energy needed to create and ignite
vapors produced from the fuel source.

Uninhibited Chemical Chain Reaction correct answers One element of the fire tetrahedron, this
provides for the combination and interaction of the other elements.

Thermal Decomposition correct answers When an irreversible changes occurs in either solids or
liquids, it is called _____________ ____________________.

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